UPSC CSE Prelims

National Income and Growth question bank (Indian Economy)

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Q1.
In UPSC Civil Services / State PSCs (Indian Economy): India's Aditya-L1 solar observatory mission is positioned in a halo orbit around which gravitational equilibrium point?

(A)
Geostationary circular orbit at 35,786 km
(B)
Earth-Moon L4 Lagrange Point
(C)
Sun-Earth L2 Lagrange Point behind Earth's shadow
(D)
Sun-Earth Lagrange Point 1 (L1) at approximately 1.5 million km from Earth
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Q2.
In UPSC Civil Services / State PSCs (Indian Economy): India's Aditya-L1 solar observatory mission is positioned in a halo orbit around which gravitational equilibrium point?

(A)
Sun-Earth L2 Lagrange Point behind Earth's shadow
(B)
Earth-Moon L4 Lagrange Point
(C)
Geostationary circular orbit at 35,786 km
(D)
Sun-Earth Lagrange Point 1 (L1) at approximately 1.5 million km from Earth
Show answer & solution
Verified Answer & Solution Locked
Sign in to your free student account to reveal verified answers, instant hints, and detailed explanations.
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